| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.63 | 4.745% | $175.584 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $210.87 | 6.596% | $224.779 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $89.90 | 3.370% | $92.9296 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $213.64 | 11.408% | $238.0121 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $163.64 | 12.538% | $184.1572 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $100.45 | 8.350% | $108.8376 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $13.33 | 7.248% | $14.2962 | $14.30 | $14.30 | $14.30 |
| 7 purchase totals = | $959.46 | $1,038.5957 | $1,038.60 | $1,038.65 | $1,038.60 | |